The water budget, or water balance, of a drainage basin shows the relationship between precipitation, evapotranspiration, surface runoff, and changes in water storage. It is often expressed as an equation where precipitation equals surface runoff plus evapotranspiration plus or minus changes in storage. The water budget is useful for hydrologists to understand water surplus and deficit, and to plan for potential water shortages or recharge after deficit. A water budget graph illustrates surplus when precipitation exceeds evapotranspiration and deficit when the reverse is true.
The hydrological budget equation describes the flow of water in and out of a system. It accounts for all water inflows such as precipitation and outflows like evaporation, transpiration, runoff, and groundwater flow. The difference between total inflows and outflows is equal to the change in water storage. The hydrological budget is used to analyze water availability and flows within a catchment area, which is defined as the region where surface water converges to a single point like a lake or river.
The water balance, or budget, is a simple equation used to understand water resources in a drainage basin. It accounts for precipitation, evapotranspiration, infiltration into soils, storage of water in soils, and outputs like surface runoff and flow into rivers. When precipitation exceeds evapotranspiration, soils become saturated and excess water runs off as overland flow, contributing to rivers. When evapotranspiration is greater than precipitation, stored soil moisture is reduced and depleted.
The document discusses the most important factors for a water harvesting system. It lists climate, hydrology, topography, agronomy, soils, and socio-economics as the key factors. Hydrology is defined as dealing with the full life cycle of water on Earth, including its occurrence, circulation, distribution, properties, and interaction with the environment.
This document presents an overview of water balance calculations. It defines water balance and its components such as precipitation, evapotranspiration, soil moisture, surplus and deficit. It describes different types of water balances including surface water, groundwater, soil water, lake water and oceanic water balances. The document discusses applications of water balance calculations and limitations. It concludes that water balance estimation is an important tool for assessing water resources and supporting water management decisions.
1. The document discusses key concepts in hydrology including the hydrologic cycle, water budget equation, and groundwater components.
2. The hydrologic cycle describes the continuous movement of water on, above, and below the surface of the Earth, including evaporation, transpiration, precipitation, and subsurface flow.
3. The water budget equation expresses the principle of conservation of mass by equating water inputs such as precipitation to outputs like evapotranspiration and changes in storage over a given time period for a defined catchment area.
The document discusses key concepts related to the hydrological cycle including drainage basins, stream ordering, drainage density, and water budgets. It prompts students to explain these concepts using terms like evapotranspiration, soil moisture utilization, soil moisture recharge, positive and negative water budgets, and field capacity. Students are also asked to consider if the UK and Greece have an overall positive or negative water budget and to review textbook pages in preparation for the next lesson.
Surface runoff occurs when rainwater pools on the surface after infiltrating the soil to its maximum capacity. It flows across the land into low points and bodies of water, carrying pollutants from urban and agricultural areas that can harm the environment, wildlife, and water quality. Increased urbanization reduces groundwater recharge and exacerbates drought by preventing water absorption, impacting farmers and communities that rely on well water. Contaminants transported by surface runoff threaten aquatic species through fish kills, population imbalances, and interference with reproduction. Simple actions like proper pesticide use, cleaning up pet waste, and recycling motor oil can help reduce pollutants entering watersheds via surface runoff.
The water budget, or water balance, of a drainage basin shows the relationship between precipitation, evapotranspiration, surface runoff, and changes in water storage. It is often expressed as an equation where precipitation equals surface runoff plus evapotranspiration plus or minus changes in storage. The water budget is useful for hydrologists to understand water surplus and deficit, and to plan for potential water shortages or recharge after deficit. A water budget graph illustrates surplus when precipitation exceeds evapotranspiration and deficit when the reverse is true.
The hydrological budget equation describes the flow of water in and out of a system. It accounts for all water inflows such as precipitation and outflows like evaporation, transpiration, runoff, and groundwater flow. The difference between total inflows and outflows is equal to the change in water storage. The hydrological budget is used to analyze water availability and flows within a catchment area, which is defined as the region where surface water converges to a single point like a lake or river.
The water balance, or budget, is a simple equation used to understand water resources in a drainage basin. It accounts for precipitation, evapotranspiration, infiltration into soils, storage of water in soils, and outputs like surface runoff and flow into rivers. When precipitation exceeds evapotranspiration, soils become saturated and excess water runs off as overland flow, contributing to rivers. When evapotranspiration is greater than precipitation, stored soil moisture is reduced and depleted.
The document discusses the most important factors for a water harvesting system. It lists climate, hydrology, topography, agronomy, soils, and socio-economics as the key factors. Hydrology is defined as dealing with the full life cycle of water on Earth, including its occurrence, circulation, distribution, properties, and interaction with the environment.
This document presents an overview of water balance calculations. It defines water balance and its components such as precipitation, evapotranspiration, soil moisture, surplus and deficit. It describes different types of water balances including surface water, groundwater, soil water, lake water and oceanic water balances. The document discusses applications of water balance calculations and limitations. It concludes that water balance estimation is an important tool for assessing water resources and supporting water management decisions.
1. The document discusses key concepts in hydrology including the hydrologic cycle, water budget equation, and groundwater components.
2. The hydrologic cycle describes the continuous movement of water on, above, and below the surface of the Earth, including evaporation, transpiration, precipitation, and subsurface flow.
3. The water budget equation expresses the principle of conservation of mass by equating water inputs such as precipitation to outputs like evapotranspiration and changes in storage over a given time period for a defined catchment area.
The document discusses key concepts related to the hydrological cycle including drainage basins, stream ordering, drainage density, and water budgets. It prompts students to explain these concepts using terms like evapotranspiration, soil moisture utilization, soil moisture recharge, positive and negative water budgets, and field capacity. Students are also asked to consider if the UK and Greece have an overall positive or negative water budget and to review textbook pages in preparation for the next lesson.
Surface runoff occurs when rainwater pools on the surface after infiltrating the soil to its maximum capacity. It flows across the land into low points and bodies of water, carrying pollutants from urban and agricultural areas that can harm the environment, wildlife, and water quality. Increased urbanization reduces groundwater recharge and exacerbates drought by preventing water absorption, impacting farmers and communities that rely on well water. Contaminants transported by surface runoff threaten aquatic species through fish kills, population imbalances, and interference with reproduction. Simple actions like proper pesticide use, cleaning up pet waste, and recycling motor oil can help reduce pollutants entering watersheds via surface runoff.
The document discusses the growing problem of plastic pollution in the world's oceans. It references a quote from Jacques-Yves Cousteau about water and air becoming "global garbage cans" due to increasing plastic debris. It then directs the reader to map global surface ocean currents, trace how wind patterns impact currents, and compare real-time current data to reference maps showing typical ocean circulation patterns in order to better understand how plastic pollution is distributed worldwide by ocean transport.
The document discusses engineering hydrology, which uses hydrologic principles to solve problems related to water resource management and development. It defines engineering hydrology as studying the hydrologic cycle and its components like precipitation, evaporation, infiltration and runoff. Engineering hydrologists work on projects for water control, utilization and management by estimating maximum floods, droughts, water supply and more using statistical and modeling techniques. The key aspects of hydrology discussed are data collection, analysis and prediction.
The hydrosphere describes all water on, under, and over the surface of a planet. The water cycle describes the continuous movement of water through different states and reservoirs on Earth through processes like evaporation and condensation. Surface runoff occurs when rain or snowmelt causes water to flow over the land rather than being absorbed by the soil.
Water Family Meeting and Symposium on Water Equity in South-East Europe and the Mediterranean
28-29 March 2019 Palazzo Zorzi, Venice (Italy) -
Konstantinos Voudouris, Vice President, UNESCO Category II Centre on Integrated and Multidisciplinary Water Resources Management, Thessaloniki, Greece
DSD-INT 2018 New Orleans groundwater modelling - Roelofsen StuurmanDeltares
Presentation by Frans Roelofsen and Roelof Stuurman (Deltares) at the iMOD International User Day 2018, during Delft Software Days - Edition 2018. Tuesday 13 November 2018, Delft.
The hydrologic cycle describes the continuous movement of water on, above, and below the surface of the Earth. Water is evaporated from oceans and land surfaces, rises into the atmosphere, cools and condenses to form clouds, and falls again as precipitation. Some precipitation runs off surfaces and becomes surface water in oceans, seas, rivers, lakes, and groundwater; other precipitation is intercepted by trees and vegetation; and some infiltrates and recharges groundwater stores. Water is also transpired into the atmosphere from plants and other surfaces. The hydrologic cycle involves the balanced circulation of water in the hydrosphere, atmosphere, geosphere, and biosphere.
The document discusses the water balance of a drainage basin. It is made up of precipitation inputs, evapotranspiration outputs, and storage changes. Precipitation is the primary water input. Evapotranspiration is water released into the air by evaporation from wet surfaces and transpiration from plants. The water balance equation expresses that precipitation equals total streamflow discharge plus evapotranspiration, plus or minus changes in water storage.
This document provides information about the hydrological cycle and water budget. It begins with the objectives of understanding water sources and the hydrological cycle components of evaporation, precipitation, infiltration, runoff and subsurface flow. It then discusses the global water resources and usage, including increasing population growth. The bulk of the document defines and explains the various components of the hydrological cycle, including evaporation, condensation, precipitation types, interception, infiltration, subsurface flow, runoff and storage. It provides an example water balance equation and long-term water balance calculation. Finally, it briefly discusses the global water cycle and a typical hydrological cycle for the UAE.
Water is essential for life and the hydrologic cycle distributes it around the planet. The cycle involves evaporation, transpiration, condensation, precipitation, collection as runoff or infiltration into groundwater, and storage in oceans, glaciers, and ice caps. Climate is influenced by the hydrologic cycle as warm air holds more water vapor and rising air cools, causing precipitation. Changes to the cycle, such as intensification due to climate change, can produce more extreme flooding and drought.
This document discusses evapotranspiration (ET), which is the combination of evaporation from soil and transpiration from crops. ET depends on factors like solar radiation, temperature, humidity, wind speed, soil water availability, and crop development. Early in the growing season when crops are small, most water loss is from soil evaporation, but as crops develop and their canopies shade more of the ground, transpiration becomes the dominant process of ET. The rate of ET is typically expressed in millimeters of water lost per time period, like 1 mm per day.
This document discusses practical applications of hydrology. It begins by defining hydrology as the science of water on Earth, including its occurrence, movement, distribution, and circulation. Hydrology can be scientific or applied/engineering. Engineering hydrology deals with water resource estimation, precipitation/runoff processes, and flood/drought problems. Some key practical applications of hydrology include water supply and treatment, irrigation, drainage, hydropower, flood control, and pollution control. Hydrology and hydraulics intersect in areas like water supply, power generation, dams/reservoirs, flood protection, and wastewater management. Engineering uses of surface water hydrology include modeling average and extreme events for applications like infrastructure design, water supply
The document discusses the hydrological cycle and its components. The hydrological cycle describes the storage and movement of water between the biosphere, atmosphere, lithosphere, and hydrosphere. Water evaporates from oceans and transpiration from plants, condenses to form clouds, and precipitates as rain or snow. Precipitation runs off and infiltrates the ground, becoming groundwater that eventually discharges into water bodies, completing the cycle as water evaporates again from oceans. The main components are evaporation, transpiration, condensation, precipitation, runoff, infiltration, and groundwater flow.
The document provides an overview of the hydrologic cycle. It begins with an introduction explaining that water circulates continuously between different spheres of the Earth. It then discusses the major components of the hydrologic cycle, including precipitation, evaporation, transpiration, runoff, infiltration, and others. Finally, it explains concepts like condensation and how precipitation forms from water vapor in the atmosphere. The overall document serves to describe the world's water circulation and the relationships between different elements of the hydrologic cycle.
Presentation - Scaling up nature-based solutions to address water-related cli...OECD Environment
This document summarizes a presentation on scaling up nature-based solutions to address water-related climate risks. It finds that while there is growing international and domestic policy support for nature-based solutions, key challenges remain around governance arrangements, policies, regulatory requirements, technical capacity, and funding. The presentation recommends further mainstreaming nature-based solutions across sectors, improving tools and guidelines, building technical capacity, and enhancing access to dedicated funding streams.
This document outlines an innovative watershed approach to reducing nutrient losses from agricultural landscapes. The key points are:
1) Past conservation efforts have successfully reduced soil erosion but more is needed to reduce nutrients like nitrogen and phosphorus. The scale of the problem requires solutions at the watershed scale rather than just the farm scale.
2) By understanding how landscapes have changed and nutrient flowpaths, critical source areas and sink areas can be identified. Restoring sinks on just 1-2% of the landscape can decrease downstream loads by 45%.
3) The watershed approach follows nutrient flowpaths and prioritizes practices to reduce sources, transport, and restore sinks. These may include improved fertilizer management, cover crops
The challenges of overcoming boundaries in managing the Danube River Basin.
The Danube River Basin covers 800,000 km2 across 19 countries, making international cooperation critical. The Danube River Protection Convention established the International Commission for the Protection of the Danube River to coordinate management. Two key plans were developed to address water quality, flooding, and sustainable development. Monitoring data showed progress reducing pollution and restoring habitats, though continued efforts are needed. Success relies on cooperation across levels of government and engagement with stakeholders.
The document discusses the importance of monitoring land-ocean carbon fluxes at a pan-European scale. It notes that while there is a significant amount of existing data on carbon fluxes, the data is scattered and not standardized. The document recommends establishing a coordinated monitoring network that builds on existing water quality monitoring networks to regularly measure carbon and other parameters in Europe's major rivers, lakes, and coastal waters. Targeted process studies and numerical modeling could help extrapolate the monitoring data and further scientific understanding of carbon fluxes across the land-ocean continuum.
UNESCO is contributing to advancing knowledge on groundwater resources in the Arab region through two programs: GWG and TWAP. GWG aims to improve groundwater governance, holding regional consultations to identify needs. Main needs identified were improving data, strengthening water institutions, increasing transparency, and communication/awareness efforts. TWAP conducts global assessments of transboundary waters using a methodology addressing hydrogeological, environmental, socioeconomic and legal/institutional factors. The goal is to promote financing for improved management of transboundary systems through stakeholder engagement.
The document discusses the growing problem of plastic pollution in the world's oceans. It references a quote from Jacques-Yves Cousteau about water and air becoming "global garbage cans" due to increasing plastic debris. It then directs the reader to map global surface ocean currents, trace how wind patterns impact currents, and compare real-time current data to reference maps showing typical ocean circulation patterns in order to better understand how plastic pollution is distributed worldwide by ocean transport.
The document discusses engineering hydrology, which uses hydrologic principles to solve problems related to water resource management and development. It defines engineering hydrology as studying the hydrologic cycle and its components like precipitation, evaporation, infiltration and runoff. Engineering hydrologists work on projects for water control, utilization and management by estimating maximum floods, droughts, water supply and more using statistical and modeling techniques. The key aspects of hydrology discussed are data collection, analysis and prediction.
The hydrosphere describes all water on, under, and over the surface of a planet. The water cycle describes the continuous movement of water through different states and reservoirs on Earth through processes like evaporation and condensation. Surface runoff occurs when rain or snowmelt causes water to flow over the land rather than being absorbed by the soil.
Water Family Meeting and Symposium on Water Equity in South-East Europe and the Mediterranean
28-29 March 2019 Palazzo Zorzi, Venice (Italy) -
Konstantinos Voudouris, Vice President, UNESCO Category II Centre on Integrated and Multidisciplinary Water Resources Management, Thessaloniki, Greece
DSD-INT 2018 New Orleans groundwater modelling - Roelofsen StuurmanDeltares
Presentation by Frans Roelofsen and Roelof Stuurman (Deltares) at the iMOD International User Day 2018, during Delft Software Days - Edition 2018. Tuesday 13 November 2018, Delft.
The hydrologic cycle describes the continuous movement of water on, above, and below the surface of the Earth. Water is evaporated from oceans and land surfaces, rises into the atmosphere, cools and condenses to form clouds, and falls again as precipitation. Some precipitation runs off surfaces and becomes surface water in oceans, seas, rivers, lakes, and groundwater; other precipitation is intercepted by trees and vegetation; and some infiltrates and recharges groundwater stores. Water is also transpired into the atmosphere from plants and other surfaces. The hydrologic cycle involves the balanced circulation of water in the hydrosphere, atmosphere, geosphere, and biosphere.
The document discusses the water balance of a drainage basin. It is made up of precipitation inputs, evapotranspiration outputs, and storage changes. Precipitation is the primary water input. Evapotranspiration is water released into the air by evaporation from wet surfaces and transpiration from plants. The water balance equation expresses that precipitation equals total streamflow discharge plus evapotranspiration, plus or minus changes in water storage.
This document provides information about the hydrological cycle and water budget. It begins with the objectives of understanding water sources and the hydrological cycle components of evaporation, precipitation, infiltration, runoff and subsurface flow. It then discusses the global water resources and usage, including increasing population growth. The bulk of the document defines and explains the various components of the hydrological cycle, including evaporation, condensation, precipitation types, interception, infiltration, subsurface flow, runoff and storage. It provides an example water balance equation and long-term water balance calculation. Finally, it briefly discusses the global water cycle and a typical hydrological cycle for the UAE.
Water is essential for life and the hydrologic cycle distributes it around the planet. The cycle involves evaporation, transpiration, condensation, precipitation, collection as runoff or infiltration into groundwater, and storage in oceans, glaciers, and ice caps. Climate is influenced by the hydrologic cycle as warm air holds more water vapor and rising air cools, causing precipitation. Changes to the cycle, such as intensification due to climate change, can produce more extreme flooding and drought.
This document discusses evapotranspiration (ET), which is the combination of evaporation from soil and transpiration from crops. ET depends on factors like solar radiation, temperature, humidity, wind speed, soil water availability, and crop development. Early in the growing season when crops are small, most water loss is from soil evaporation, but as crops develop and their canopies shade more of the ground, transpiration becomes the dominant process of ET. The rate of ET is typically expressed in millimeters of water lost per time period, like 1 mm per day.
This document discusses practical applications of hydrology. It begins by defining hydrology as the science of water on Earth, including its occurrence, movement, distribution, and circulation. Hydrology can be scientific or applied/engineering. Engineering hydrology deals with water resource estimation, precipitation/runoff processes, and flood/drought problems. Some key practical applications of hydrology include water supply and treatment, irrigation, drainage, hydropower, flood control, and pollution control. Hydrology and hydraulics intersect in areas like water supply, power generation, dams/reservoirs, flood protection, and wastewater management. Engineering uses of surface water hydrology include modeling average and extreme events for applications like infrastructure design, water supply
The document discusses the hydrological cycle and its components. The hydrological cycle describes the storage and movement of water between the biosphere, atmosphere, lithosphere, and hydrosphere. Water evaporates from oceans and transpiration from plants, condenses to form clouds, and precipitates as rain or snow. Precipitation runs off and infiltrates the ground, becoming groundwater that eventually discharges into water bodies, completing the cycle as water evaporates again from oceans. The main components are evaporation, transpiration, condensation, precipitation, runoff, infiltration, and groundwater flow.
The document provides an overview of the hydrologic cycle. It begins with an introduction explaining that water circulates continuously between different spheres of the Earth. It then discusses the major components of the hydrologic cycle, including precipitation, evaporation, transpiration, runoff, infiltration, and others. Finally, it explains concepts like condensation and how precipitation forms from water vapor in the atmosphere. The overall document serves to describe the world's water circulation and the relationships between different elements of the hydrologic cycle.
Presentation - Scaling up nature-based solutions to address water-related cli...OECD Environment
This document summarizes a presentation on scaling up nature-based solutions to address water-related climate risks. It finds that while there is growing international and domestic policy support for nature-based solutions, key challenges remain around governance arrangements, policies, regulatory requirements, technical capacity, and funding. The presentation recommends further mainstreaming nature-based solutions across sectors, improving tools and guidelines, building technical capacity, and enhancing access to dedicated funding streams.
This document outlines an innovative watershed approach to reducing nutrient losses from agricultural landscapes. The key points are:
1) Past conservation efforts have successfully reduced soil erosion but more is needed to reduce nutrients like nitrogen and phosphorus. The scale of the problem requires solutions at the watershed scale rather than just the farm scale.
2) By understanding how landscapes have changed and nutrient flowpaths, critical source areas and sink areas can be identified. Restoring sinks on just 1-2% of the landscape can decrease downstream loads by 45%.
3) The watershed approach follows nutrient flowpaths and prioritizes practices to reduce sources, transport, and restore sinks. These may include improved fertilizer management, cover crops
The challenges of overcoming boundaries in managing the Danube River Basin.
The Danube River Basin covers 800,000 km2 across 19 countries, making international cooperation critical. The Danube River Protection Convention established the International Commission for the Protection of the Danube River to coordinate management. Two key plans were developed to address water quality, flooding, and sustainable development. Monitoring data showed progress reducing pollution and restoring habitats, though continued efforts are needed. Success relies on cooperation across levels of government and engagement with stakeholders.
The document discusses the importance of monitoring land-ocean carbon fluxes at a pan-European scale. It notes that while there is a significant amount of existing data on carbon fluxes, the data is scattered and not standardized. The document recommends establishing a coordinated monitoring network that builds on existing water quality monitoring networks to regularly measure carbon and other parameters in Europe's major rivers, lakes, and coastal waters. Targeted process studies and numerical modeling could help extrapolate the monitoring data and further scientific understanding of carbon fluxes across the land-ocean continuum.
UNESCO is contributing to advancing knowledge on groundwater resources in the Arab region through two programs: GWG and TWAP. GWG aims to improve groundwater governance, holding regional consultations to identify needs. Main needs identified were improving data, strengthening water institutions, increasing transparency, and communication/awareness efforts. TWAP conducts global assessments of transboundary waters using a methodology addressing hydrogeological, environmental, socioeconomic and legal/institutional factors. The goal is to promote financing for improved management of transboundary systems through stakeholder engagement.
Scarr A. UK EA, River Restoration Best PracticesRESTORE
1. Environmental conditions in European rivers
2. River restoration
3. Status of river restoration in Europe
4. RESTORE Project review of EU policy drivers
5. Obstacles to river restoration implementation
6. Consensus on river restoration best practices as a means to support delivery of European policy goals
7. Solutions and way forward
The document provides an initial design report for establishing the Sustainable Water Future Programme (SWFP). It outlines that SWFP will build upon over a decade of research by the Global Water System Project to focus on solution-oriented water research that is co-produced with policy and management communities. The key elements of SWFP will include cutting-edge interdisciplinary research, knowledge synthesis, solutions developed through stakeholder engagement, scientific assessments, and capacity building. SWFP aims to maximize the value of water research and promote sustainable water management through balancing human and environmental needs.
Environmental indicators in the EU are used to track policy progress and inform decision makers. They provide simple, accessible information on complex environmental issues like nutrient enrichment and floods. Good indicators are relevant to their target audience, easy to interpret, show change over time, and scientifically sound. The Water Framework Directive uses indicators to define and monitor progress toward good ecological status of European waters. Examples shown track nutrients in surface waters, phosphorus levels in lakes, and achievement of WFD objectives and milestones.
Integrated Management of Land- Based Activities in the Sao Francisco River Ba...Iwl Pcu
Objective: Development of Integrated Watershed Management Program, promoting
sustainable development and addressing root causes for actual degradetion.
The document discusses the Watershed Demonstration Project, a joint initiative between USDA-NRCS and Environmental Defense Fund to address water quality issues associated with Midwestern agriculture using a watershed approach. It notes that nutrient reductions of 45% are needed to reduce dead zones and algal blooms. The watershed approach aims to strategically implement practices that reduce and recycle nutrient inputs, manage water flow, and restore buffers and filters across fields and landscapes. It is a voluntary, participatory, iterative process supported by various partners and tools to monitor progress and outcomes.
DSD-INT 2021 Impact of Desalination and Climate Change on Salinity levels in ...Deltares
Presentation by Maria Georgiou, Advisor/Researcher at Deltares, at the Gulf Model Community User Day (Delft3D FM Suite, ...), during Delft Software Days - Edition 2021. Tuesday, 12 October 2021.
The document summarizes the BONUS-MIRACLE project, which received EU funding to identify new governance configurations to reduce nutrient enrichment and flood risks in the Baltic Sea region. The project will involve stakeholders in workshops to identify "win-win" solutions to meet different policy goals. Researchers will provide scientific support through modeling scenarios of impacts on water quality and flows, as well as policy and economic analyses. Case studies will be conducted in four areas dealing with issues like flooding, nutrient levels, and biodiversity conservation. The project is led by Linkoping University and involves partners from Sweden, Germany, Poland, Latvia, Denmark.
A decision-analytic framework & multi-perspective visualization for participa...DAFNE project
The DAFNE project develops decision-analytic frameworks and visualization tools to analyze the complex water-energy-food nexus in transboundary contexts in fast-growing countries. The project focuses on the Omo-Turkana basin in Ethiopia and the Zambezi basin in Zambia. The frameworks include models to analyze impacts of policies under different future scenarios, identify trade-offs between sectors, and facilitate stakeholder negotiations. Multi-perspective visualization tools allow analyzing results and exploring different perspectives. The tools aim to support sustainable policymaking through comparative analysis and understanding different stakeholder needs.
This document discusses groundwater economics and management. It covers:
- Key sectors that use groundwater like agriculture, industry, and households.
- Drivers of the economic value of groundwater like scarcity, quality of alternative water sources, and reliability.
- Issues caused by overexploitation of groundwater like depletion, contamination, and ecosystem impacts.
- The need for integrated water management that considers social, economic, technical and environmental factors.
- Approaches for groundwater management including "top-down" governance, local participation, and demand management.
This document discusses groundwater economics and governance. It provides details on workshops held in Morocco and Lebanon to discuss challenges with groundwater management. Key topics covered include the economic value of groundwater, drivers of groundwater valuation, sectors that rely on groundwater, issues of overexploitation and depletion, and the need for integrated management approaches and good governance. Generic lessons are highlighted, such as the importance of both top-down and bottom-up management strategies and establishing rights for groundwater abstraction.
Highlighting ecosystem services through local heritage and biodiversity 09.10.10An Taisce
session 2 plans, strategies and legal instruments
the importance and role of local biodiversity and heritage plans
by Shirley Clerkin heritage officer Monaghan CoCo
🔥🔥🔥🔥🔥🔥🔥🔥🔥
إضغ بين إيديكم من أقوى الملازم التي صممتها
ملزمة تشريح الجهاز الهيكلي (نظري 3)
💀💀💀💀💀💀💀💀💀💀
تتميز هذهِ الملزمة بعِدة مُميزات :
1- مُترجمة ترجمة تُناسب جميع المستويات
2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
#فهم_ماكو_درخ
3- دقة الكتابة والصور عالية جداً جداً جداً
4- هُنالك بعض المعلومات تم توضيحها بشكل تفصيلي جداً (تُعتبر لدى الطالب أو الطالبة بإنها معلومات مُبهمة ومع ذلك تم توضيح هذهِ المعلومات المُبهمة بشكل تفصيلي جداً
5- الملزمة تشرح نفسها ب نفسها بس تكلك تعال اقراني
6- تحتوي الملزمة في اول سلايد على خارطة تتضمن جميع تفرُعات معلومات الجهاز الهيكلي المذكورة في هذهِ الملزمة
واخيراً هذهِ الملزمة حلالٌ عليكم وإتمنى منكم إن تدعولي بالخير والصحة والعافية فقط
كل التوفيق زملائي وزميلاتي ، زميلكم محمد الذهبي 💊💊
🔥🔥🔥🔥🔥🔥🔥🔥🔥
How to Setup Default Value for a Field in Odoo 17Celine George
In Odoo, we can set a default value for a field during the creation of a record for a model. We have many methods in odoo for setting a default value to the field.
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) CurriculumMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
10. For example: Economic value
Keukenhof
Keukenhof (2017)
Visitors 1,4 million
Dutch visitors 20%
Foreign visitors 80%
Revenues (in million
euros)
23,8